公开(公告)号：US20100270461A1

公开(公告)日：2010-10-28

申请号：US12763381

申请日：2010-04-20

申请人： Atsushi TOMINAGA

发明人： Atsushi TOMINAGA

IPC分类号： G01D5/347

CPC分类号： G01D5/347 ,  G01D5/36

摘要： A photoelectric encoder includes: a scale provided with a first optical grating; a detector unit opposed to the scale; and a light source integrated with the scale, the light source emitting light to be modulated by the first optical grating and received by the detector unit.

摘要翻译： 光电编码器包括：设置有第一光栅的刻度; 与秤相对的检测器单元; 以及与所述刻度一体的光源，所述光源发射由所述第一光栅调制并由所述检测器单元接收的光。

公开(公告)号：US06600231B2

公开(公告)日：2003-07-29

申请号：US09851994

申请日：2001-05-10

申请人： Atsushi Tominaga

发明人： Atsushi Tominaga

IPC分类号： H01L2348

CPC分类号： H01L24/81 ,  H01L23/13 ,  H01L24/48 ,  H01L27/14634 ,  H01L33/483 ,  H01L33/62 ,  H01L2224/05599 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/81801 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01056 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15157 ,  H01L2924/15165 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099

摘要： An implementation base (10) is formed of a silicon substrate (11) having a recess (12) on a surface. Wire layers (13) are formed on the silicon substrate (11), continuously extending from the bottom of and via the side of the recess (12) to the top surface. A semiconductor chip (14) is implemented in the recess (12) of the implementation base (10) in a flip-chip manner to configure a functional device unit.

公开(公告)号：US06593757B2

公开(公告)日：2003-07-15

申请号：US10291630

申请日：2002-11-12

申请人： Kenichi Nakayama ,  Toshihiro Hasegawa ,  Atsushi Tominaga

发明人： Kenichi Nakayama ,  Toshihiro Hasegawa ,  Atsushi Tominaga

IPC分类号： G01R2726

CPC分类号： G01D5/2415

摘要： A transmission electrode 10 and a detection electrode 12 are placed in an electrode section of a sensor and are capacity-coupled with a reception electrode placed on an opposed scale. Capacity change between the transmission electrode 10 and the reception electrode caused by displacement is detected with the detection electrode 12. A plurality of signals different in phase are supplied to the transmission electrode 10. The signal lines are wired like a zigzag using an upper layer and a lower layer and the distances between the signal lines and the detection electrode 12 are made substantially equal for making uniform the crosstalk amounts relative to the detection electrode 12.

摘要翻译： 传输电极10和检测电极12放置在传感器的电极部分中，并且与放置在相对的标尺上的接收电极进行电容耦合。 通过检测电极12检测发射电极10与接收电极之间的容量变化。多个不同相位的信号被提供给发送电极10.信号线使用上层线状地进行线锯， 使信号线和检测电极12之间的距离基本相等，以使得相对于检测电极12的串扰量均匀。

公开(公告)号：US20090267803A1

公开(公告)日：2009-10-29

申请号：US12385543

申请日：2009-04-10

申请人： Atsushi Tominaga ,  Takashi Kanno

发明人： Atsushi Tominaga ,  Takashi Kanno

IPC分类号： H03M1/22

CPC分类号： G01D5/34707

摘要： A scale for a photoelectric encoder effectively protects the base of the scale from corrosion, rust, and flaws. The scale includes a base, a light-absorbing layer including a DLC layer formed on at least one surface of the base, and light-reflecting layers with a higher reflectance than that of the light-absorbing layer with respect to light falling within a wavelength range and formed into a grating on the light-absorbing layer.

摘要翻译： 光电编码器的刻度盘可有效保护刻度尺的基座免受腐蚀，锈蚀和缺陷的影响。 标尺包括基底，包含形成在基底的至少一个表面上的DLC层的光吸收层和相对于光在波长内的光的反射率高于光吸收层的光反射层 在光吸收层上形成光栅。

公开(公告)号：US20070127725A1

公开(公告)日：2007-06-07

申请号：US11602840

申请日：2006-11-20

申请人： Atsushi Tominaga ,  Hiromi Yokoyama ,  Keitaro Uchida

发明人： Atsushi Tominaga ,  Hiromi Yokoyama ,  Keitaro Uchida

IPC分类号： H04H5/00

CPC分类号： H05K1/141 ,  H04B1/40 ,  H05K1/0237 ,  H05K1/182 ,  H05K3/3442 ,  H05K2201/09072 ,  H05K2201/10371 ,  H05K2203/1572

摘要： On the side of a first main surface of a module base, a transmitter is provided which includes wiring patterns formed on the first main surface and electronic components provided on the wiring patterns. On the side of a second main surface of the module base, a receiver is provided which includes wiring patterns formed on the second main surface and electronic components provided on the wiring patterns. A motherboard has an opening formed therein, and an electronic circuit module is mounted on the motherboard, with the receiver inserted into the opening.

摘要翻译： 在模块基座的第一主表面侧，设置有包括形成在第一主表面上的布线图案和设置在布线图案上的电子部件的发送器。 在模块基座的第二主表面侧，设置有包括形成在第二主表面上的布线图案和设置在布线图案上的电子部件的接收器。 母板具有形成在其中的开口，并且电子电路模块安装在母板上，接收器插入开口中。

公开(公告)号：US07050774B2

公开(公告)日：2006-05-23

申请号：US10345640

申请日：2003-01-16

申请人： Atsushi Tominaga

发明人： Atsushi Tominaga

IPC分类号： H04B1/06 ,  H04B7/00

CPC分类号： H03G3/3052

摘要： A first AGC voltage and a second AGC voltage are taken from the final stage of a radio-frequency circuit and the output side of a bandpass filter, respectively, and the gain of the radio-frequency circuit is controlled on the basis of the two AGC voltages. The pass-band width of the bandpass filter is approximately two times greater than the frequency interval of FM broadcast signals. The second AGC voltage is set higher than the first AGC voltage in the pass-band of the bandpass filter.

公开(公告)号：US5831328A

公开(公告)日：1998-11-03

申请号：US890683

申请日：1997-07-09

申请人： Fumitoshi Yamamoto ,  Atsushi Tominaga

发明人： Fumitoshi Yamamoto ,  Atsushi Tominaga

IPC分类号： H01L29/73 ,  H01L21/331 ,  H01L21/8226 ,  H01L27/02 ,  H01L27/082 ,  H01L29/732 ,  H01L27/102 ,  H01L29/70 ,  H01L31/11

CPC分类号： H01L27/0233

摘要： A semiconductor device in which at least one IIL transistor is formed, the semiconductor device having, a base region (6) provided against a semiconductor substrate (1), a plurality of collector regions (9) formed in the base region (6), each of the collector regions (9) aligning in a direction parallel to a spreading surface of the semiconductor substrate (1), and a metal wiring having a plurality of contact portions (10), each of the contact portions being connected electrically to predetermined one of the collector regions (9), characterized in that, each of the contact portions of the metal wiring (10) is connected electrically to the collector region (9) corresponding thereto via a polysilicon cap (11) formed so as to cover the collector region (9).

摘要翻译： 一种半导体器件，其中形成有至少一个IIL晶体管，所述半导体器件具有：设置在半导体衬底（1）上的基极区域（6），形成在所述基极区域（6）中的多个集电极区域（9） 每个所述集电极区域（9）在与所述半导体衬底（1）的扩展表面平行的方向上对准，以及金属布线，其具有多个接触部分（10），每个所述接触部分电连接到预定的一个 的集电极区域（9），其特征在于，金属布线（10）的每个接触部分经由形成为覆盖集电体的多晶硅盖（11）电连接到与其对应的集电极区域（9） 区域（9）。

公开(公告)号：US06469366B1

公开(公告)日：2002-10-22

申请号：US09714112

申请日：2000-11-17

申请人： Takashi Nakashima ,  Atsushi Tominaga

发明人： Takashi Nakashima ,  Atsushi Tominaga

IPC分类号： H01L27082

CPC分类号： H01L29/0821 ,  H01L27/0705 ,  H01L29/732

摘要： A semiconductor device allowing reduction in area occupied by a bipolar transistor as well as a method of manufacturing the same are obtained. The semiconductor device includes a substrate, first conductivity type regions, a collector region, base regions and emitter regions. The first conductivity type region is formed on the substrate, and has a main surface. The collector region is formed in the first conductivity type region. The base region is located in the first conductivity type region and on the collector region. The emitter region is located in the first conductivity type region and on the base region. The first conductivity type region is provided with grooves extending to the collector region, and isolation grooves disposed around a vertical bipolar transistor. The grooves are filled with conductors of the second conductivity type. The isolation grooves are filled with isolation conductors of the second conductivity type.

摘要翻译： 可以获得允许减小由双极晶体管占据的面积的半导体器件及其制造方法。 半导体器件包括衬底，第一导电类型区域，集电极区域，基极区域和发射极区域。 第一导电类型区域形成在基板上，并且具有主表面。 集电极区域形成在第一导电类型区域中。 基极区域位于第一导电类型区域和集电极区域。 发射极区域位于第一导电类型区域和基极区域中。 第一导电类型区域设置有延伸到集电极区域的沟槽和设置在垂直双极晶体管周围的隔离沟槽。 凹槽填充有第二导电类型的导体。 隔离槽填充有第二导电类型的隔离导体。

公开(公告)号：US20120178394A1

公开(公告)日：2012-07-12

申请号：US13345016

申请日：2012-01-06

申请人： Atsushi Tominaga ,  Daisuke Aoyagi

发明人： Atsushi Tominaga ,  Daisuke Aoyagi

IPC分类号： H04B1/16

CPC分类号： H03J1/0066

摘要： A broadcast receiving apparatus having a seek function of sweeping a received frequency, stopping the sweeping if the level of the received signal is equal to or higher than a threshold level of an S meter signal in SD check (SD check results in H determination), and setting a reception state with the received frequency includes a signal meter configured to detect the level of the received signal, and an AGC circuit configured to control the level of the received signal with the field strength of an input signal. In this case, if the direct current value to be applied to the PIN diode is equal to or higher than a predetermined direct current value, the threshold level of the S meter signal is changed to a lower value under a state where the AGC circuit is operating because a neighboring interfering channel exists.

摘要翻译： 具有扫描接收频率的搜索功能的广播接收装置，如果接收信号的电平等于或高于SD检查中的S表信号的阈值电平（SD确认导致H确定），则停止扫描， 并且以接收到的频率设置接收状态包括被配置为检测接收信号的电平的信号计数器，以及被配置为以输入信号的场强来控制接收信号的电平的AGC电路。 在这种情况下，如果要施加到PIN二极管的直流电流值等于或高于预定的直流电流值，则在AGC电路的状态下，S表信号的阈值电平变为较低值 因为存在相邻的干扰信道而操作。

公开(公告)号：US08127993B2

公开(公告)日：2012-03-06

申请号：US12227431

申请日：2007-06-01

申请人： Toru Yaku ,  Atsushi Tominaga

发明人： Toru Yaku ,  Atsushi Tominaga

IPC分类号： G06K7/14

CPC分类号： G01D5/34746 ,  G01D5/347 ,  G01D5/34707 ,  G01D5/34792

摘要： A reflection type encoder, which receives a plurality of light-receiving signals from a single scale, includes a light source, a scale having a plurality of patterns formed thereon to which light is irradiated from the light source, and a light-receiving element for receiving light reflected from each of the plurality of patterns, wherein a plurality of patterns each having different thicknesses are formed on a single track of the scale by using a dielectric substance, light of a plurality of wavelengths each having different brightnesses in accordance with differences in the thickness of the dielectric substance is irradiated from the light source, and a light-receiving signal is obtained for the respective thicknesses of the dielectric substance. Therefore, the scale can be downsized by overlapping a plurality of patterns on the same track.

摘要翻译： 从单一尺度接收多个光接收信号的反射型编码器包括光源，其上形成有从光源照射光的多个图案的标尺和用于 接收从所述多个图案中的每一个反射的光，其中通过使用电介质物质在所述刻度的单个轨道上形成各自具有不同厚度的多个图案，所述多个波长的光根据不同的亮度而具有不同的亮度 从光源照射电介质的厚度，得到电介质的厚度的光接收信号。 因此，可以通过在同一轨道上重叠多个图案来缩小尺度。